using System;

class EvenOdd
{
   public static void Main()
   {
       Console.Write("Enter a No. :"); 
       string s=Console.ReadLine();// scanf
        int n = Int32.Parse(s);
        if(n%2==0)
         {
           Console.WriteLine("No. is Even");
          }
        else
         {
           Console.WriteLine("No. is Odd");
          }
         Console.Read();
   }
}